Princequillo (1940–1964) was a Thoroughbred racehorse conceived in France and born in Ireland. He is known for his performances in long-distance races and his successes as a sire.
Princequillo (1940–1964) est un cheval de course pur-sang né en Irlande, qui fit carrière aux États-Unis où il devint un étalon prédominant, notamment en tant que père de mères, puisque ses filles donnèrent deux des plus grands champions de l'histoire, Mill Reef et Secretariat. (fr)
Princequillo (1940–1964) was a Thoroughbred racehorse conceived in France and born in Ireland. He is known for his performances in long-distance races and his successes as a sire. (en)